LG 23ET63V-WL User manual

www.lg.com
OWNER’S MANUAL
LED MONITOR
(LED TOUCH MONITOR)
23ET63V
Please read this manual carefully before operating
your set and retain it for future reference.
LED MONITOR(LED TOUCH MONITOR) MODEL LIST
ENGLISH

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TABLE OF CONTENTS
CONTENTS
3 LICENSE
4 ASSEMBLINGANDPREPAR-
ING
4 Unpacking
5 Partsandbuttons
6 MovingandLiftingtheMonitor
6 SettinguptheMonitor
6 - Mountingonatable
8 - Mountingonawall
9 USINGTHEMONITOR
9 ConnectingtoaPC
9 - D-SUBconnection
9 - HDMIconnection
11 - USBcable-PCconnection
11 - Headphoneportconnection
12 CUSTOMIZINGSETTINGS
13 CustomizingSettings
13 - MenuSettings
14 -Picture
15 -Color
16 -Display
16 -Audio
17 -Others
18 SUPERENERGYSAVING
19 PictureMode
20 TROUBLESHOOTING
23 SPECIFICATIONS 
24 PresetModes(Resolution)
24 HDMITIMING
24 Indicator
25 PROPERPOSTURE
25 ProperPostureforUsingtheMonitor

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LICENSE
LICENSE
Eachmodelhasdifferentlicenses.Visitwww.lg.comformoreinformationonthelicense.
ThetermsHDMIandHDMIHigh-DefinitionMultimediaInterface,andthe
HDMIlogoaretrademarksorregisteredtrademarksofHDMILicensingLLC
intheUnitedStatesandothercountries.
*Touchdoesnotrespondwhenthedesktopisextendedtoasecondtouchmonitor.Formoreinformation.(Seep.22)
NOTE
 OnlysupportWindows7andWindows8system.
 Windows7Starter,Homebasicversionarenotsupportmulti-touchasdefaultoption.
PleasecheckthedetailsonthehomepageoftheMicrosoft.
Multitouchdoesnotwork.

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ASSEMBLING AND PREPARING
ASSEMBLINGANDPREPARING
Unpacking
Checkyourproductboxforthefollowingitems.Ifthereareanymissingaccessories,contactthelocal
dealerwhereyoupurchasedyourproduct.Theillustrationsinthismanualmaydifferfromtheactualproduct
andaccessories.
 Donotuseanyunapprovedaccessoriestoensurethesafetyandproductlifespan.
 Anydamagesorinjuriesbyusingunapprovedaccessoriesarenotcoveredbythewarranty.
 Theaccessoriessuppliedwithyourproductmayvarydependingonthemodel.
 Productspecificationsorcontentsinthismanualmaybechangedwithoutpriornoticeduetoupgrade
ofproductfunctions.
CAUTION
NOTE
PowerCord
CD(Owner'sManual)/
Card
D-SUBCable
(Thiscableisnotincludedin
allcountries.)
(Dependingonthecountry)
AC-DCAdapter
AC-DCAdapter
(Dependingonthecountry)
or
A-BTypeUSB2.0Cable
Rubber(white)

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ASSEMBLING AND PREPARING
Partsandbuttons
PowerIndicator
 LightingOn:Turnedon(Red)
 LightingOff:Turnedoff
Connectionpanel
Button
(PowerButton)

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ASSEMBLING AND PREPARING
SettinguptheMonitor
Mountingonatable
1 LiftandtilttheMonitorsetintoitsupright
positiononatable.
Leavea10cm(minimum)spacefromthewall
forproperventilation.
MovingandLiftingtheMonitor
Whenmovingorliftingthemonitor,followthese
instructionstopreventthemonitorfrombeing
scratchedordamagedandtoensuresafetrans-
portationregardlessofitsshapeorsize.
 Asmuchaspossible,avoidtouchingthe
monitorscreen.Thismayresultindamage
tothescreenorsomeofthepixelsusedto
createimages.
CAUTION
 Itisadvisabletoplacethemonitorinthe
originalboxorpackingmaterialbefore
attemptingtomoveit.
 Beforemovingorliftingthemonitor,discon-
nectthepowercordandallcables.
 Holdthetopandbottomofthemonitorframe
firmly.Donotholdthepanelitself.
 Whenholdingthemonitor,thescreenshould
faceawayfromyoutopreventitbeing
scratched.

 Whenmovingthemonitor,avoidanystrong
shockorvibrationstotheproduct.
 Whenmovingthemonitor,keepitupright,
neverturnthemonitoronitssideortiltit
sideways.
2 ConnecttheAC-DCAdapterandPowerCord
toawalloutlet.
or
10 cm
10 cm
10 cm
10 cm

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ASSEMBLING AND PREPARING
3 Pressthe (Power)buttononthefrontpanel
toturnthepoweron.
Unplugthepowercordbeforemovingthe
Monitortoanotherlocation.Otherwiseelectric
shockmayoccur.
CAUTION
Donottouchorpressthescreenwhen
adjustingtheangleofthemonitor.
WARNING
NOTE
Toavoidinjurytothefingerswhenadjusting
thescreen,donotholdtheupperpartofthe
standasshownbelow.
Front Rear
 Tiltfrom15to58degreesupordownto
adjusttheangleoftheMonitorsettosuit
yourview.
 Avoidusingtheproductinahigh
temperatureandhighhumidityarea.Moving
themonitorfromaenvironmentlikethisto
anairconditionedareamaycausemoisture
formationinsidetheglass.Thismoisture
willbedissipateovertime,whichmayvary
dependingontheoperatingenvironment.
UsingtheKensingtonsecuritysystem
TheKensingtonsecuritysystemconnectoris
locatedatthebackoftheMonitorset.Formore
informationofinstallationandusing,refertothe
manualsuppliedwiththeKensingtonsecurity
systemorvisit http://www.kensington.com .
ConnecttheKensingtonsecuritysystemcable
betweentheMonitorsetandatable.
TheKensingtonsecuritysystemisoptional.
Youcanobtainitfrommostelectronicsstores.
NOTE
WARNING
Attachtherubberlikethebelowpicture.Ifnot,
thefingerscanbepinchedorgetdamaged.

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ASSEMBLING AND PREPARING
Mountingonawall
Forproperventilation,allowaclearanceof10cm
oneachsideandfromthewall.Detailed
instructionsareavailablefromyourdealer,seethe
optionalTiltWallMountingBracketInstallationand
SetupGuide.
IfyouintendtomounttheMonitorsettoawall,
attachWallmountinginterface(optionalparts)to
thebackoftheset.
WhenyouinstalltheMonitorsetusingawall
mountinginterface(optionalparts),attachit
carefullysoitwillnotdrop.
1Please,Usethescrewandwallmountinterface
inaccordancewithVESAStandards.
2Ifyouusescrewlongerthanstandard,the
monitormightbedamagedinternally.
3Ifyouuseimproperscrew,theproductmightbe
damagedanddropfrommountedposition.In
thiscase,LGElectronicsisnotresponsiblefor
it.
4VESAcompatible.
5PleaseuseVESAstandardasbelow.
 784.8mm(30.9inch)andunder
*WallMountPadThickness:2.6mm
*Screw:Φ4.0mmxPitch0.7mmx
Length10mm
 787.4mm(31.0inch)andabove
*PleaseuseVESAstandardwallmountpad
andscrews.
10 cm
10 cm
10 cm
10 cm
 Disconnectthepowercordfirst,andthen
moveorinstalltheMonitorset.Otherwise
electricshockmayoccur.
 IfyouinstalltheMonitorsetonaceilingor
slantedwall,itmayfallandresultinsevere
injury.
 UseonlyanauthorizedLGwallmount
andcontactthelocaldealerorqualified
personnel.
 Donotovertightenthescrewsasthismay
causedamagetotheMonitorsetandvoid
yourwarranty.
 Useonlyscrewsandwallmountsthat
meettheVESAstandard.Anydamages
orinjuriesbymisuseorusinganimproper
accessoryarenotcoveredbythewarranty.
 UsethescrewsthatarelistedontheVESA
standardscrewspecifications.
 Thewallmountkitwillincludeaninstallation
manualandnecessaryparts.
 Thewallmountbracketisoptional.Youcan
obtainadditionalaccessoriesfromyourlocal
dealer.
 Thelengthofscrewsmaydifferdepending
onthewallmount.Besuretousetheproper
length.
 Formoreinformation,refertothe
instructionssuppliedwiththewallmount.
CAUTION
NOTE
Model 23ET63V
VESA(AxB) 75x75
Standardscrew M4
Numberofscrews 4

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USING THE MONITOR
USINGTHEMONITOR
ConnectingtoaPC
YourMonitorsupportsPlug&Play.When
connectedtoaPCandturnedon,thedevicewill
connectautomaticallywithoutconfigurationor
userintervention.
D-SUBconnection
TransmitsanalogvideofromyourPCtothe
Monitorset.ConnectthePCandtheMonitorwith
thesuppliedD-sub15pinsignalcableasshownin
thefollowingillustrations.
 ThismonitorsupportPCinputviaHDMI,
butyoumayexperiencesomecompatibility
issues.
NOTE
HDMIconnection
Transmitsthedigitalvideoandaudiosignalsfrom
yourPCorA/VtotheMonitor.ConnectthePCor
A/VandtheMonitorwiththeHDMIcableasshown
inthefollowingillustrations.
 Macadapter
ForAppleMacintoshuse,aseparateplug
adapterisneededtochangethe15pin
highdensity(3row)D-SUBVGAconnector
onthesuppliedcabletoa15pin2row
connector.
 WhenusingaD-Subsignalinputcable
connectorforMacintosh
NOTE
(soldseparately)

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USING THE MONITOR
 "SelfImageSetting"Function.
Thisfunctionprovidestheuserwithoptimal
displaysettings.Whentheuserconnects
themonitorforthefirsttime,thisfunction
automaticallyadjuststhedisplaytooptimal
settingsforindividualinputsignals.(Only
supportedinAnalogMode)
 ‘AUTO’Function.
Whenyouencounterproblemssuchas
blurryscreen,blurredletters,screenflicker
ortiltedscreenwhileusingthedeviceor
afterchangingscreenresolution,pressthe
AUTOfunctionbuttontoimproveresolution.
(OnlysupportedinAnalogMode)
NOTE
 Connectthesignal
inputcableandtighten
itbyturningthescrews
clockwise.
 Donotpressthescreenwithyourfingerfor
alongtimeasthismayresultintemporary
distortiononthescreen.
 Avoiddisplayingafixedimageonthe
screenforalongperiodoftimetoprevent
imageburn.Useascreensaverifpossible.
CAUTION SelfImageSettingFunction
Pressthepowerbuttontoturnonthemonitor.
Whenmonitorpoweristurnedon,the"SelfImage
Setting"Functionisexecutedautomatically.(Only
supportedinAnalogMode)
 Whenconnectingthepowercordtotheout-
let,useagrounded(3-hole)multi-socketora
groundedpoweroutlet.
 Themonitormayflickerwhenturnedoninan
areaoflowtemperature.Thisisnormal.
 Sometimesred,green,orbluespotsmayap-
pearonthescreen.Thisisnormal.
 UsingaDVItoHDMIcablemaycausecom-
patibilityissues.
NOTE

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USING THE MONITOR
USBcable-PCconnection
Tousethetouchscreen,connecttheUSBportto
thePC.
UseaUSB2.0cablewithA-Btypetoconnectyour
PC.
(TheUSBportonthemonitorisonlyforthetouch
screenfeature.)
 PleaseinstallthelatestWindowsservice
packbeforeuse.
NOTE
Headphoneportconnection
Usetheheadphoneporttoconnectaperipheral
devicetothemonitor.Connectasillustrated.
 DependingontheaudiosettingsofthePC
andexternaldevice,headphoneandspeaker
functionsmaybelimited.
NOTE
 Peripheraldevicesaresoldseparately.
 TheUSBportcannotbeusedtoconnecta
keyboard,mouse,andotherUSBdevices.
 Foranangleplugearphone,itisdifficult
connectitwithaperipheraldevice,sousea
straighttype.
NOTE
AngleType StraightType
(soldseparately)

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CUSTOMIZING SETTINGS
CUSTOMIZINGSETTINGS
1 PressthedesiredbuttononthebottomoftheMonitor.
2 ChangethevalueofthemenuitembypressingthebuttonsonthebottomoftheMonitor.
Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.
3 SelectEXITtoleavetheOSDmenu.
MonitorsetButtons
Button Description
MENU Accessesthemainmenus.
OSDLOCKED/
UNLOCKED
Thisfunctionallowsyoutolockthecurrentcontrolsettings,
sothattheycannotbeinadvertentlychanged.

PressandholdtheMenubuttonforafewseconds.Then,
youwillbepromptedtosettheOSDLock.

YoucanunlocktheOSDcontrolsatanytimebypushing
theMENUbuttonforseveralseconds.Themessage"OSD
UNLOCKED"shouldappear.
EnablestheSUPERENERGYSAVINGfunction.
MODE/ GoestothePictureModemenu.
AUTO/ Whenadjustingyourdisplaysettings,alwayspresstheAUTObutton.(Onlysupportedin
AnalogMode)
Thebestdisplaymode 1920x1080
INPUT/EXIT Youcanchoosetheinputsignal.
• Whentwoinputsignalsareconnected,youcanselecttheinputsignal(D-SUB/
HDMI)youwant.
• Whenonlyonesignalisconnected,itisautomaticallydetected.Thedefaultsettingis
D-SUB.
EXIT
ExittheOSD(OnScreenDisplay).
(PowerButton) Turnsthepoweronoroff.
PowerIndicator Whenthemonitorisinoperatingmode,thepowerindicator
willturnred(onmode).
Whenthemonitorisinpower-savingmode,thepowerindica-
torwillblinkred.
NOTE
Allofthebuttonsaretouchsensitiveandcanbeoperatedbysimplytouchingtheirlabelwithyour
finger.

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CUSTOMIZING SETTINGS
CustomizingSettings
MenuSettings
1 PressMENUbuttononthebottomoftheMonitorset
todisplaytheMenuOSD.
2 Settheoptionsbypressingthe◄or►or▼
buttons.
3 Selectthe"NextMenu"buttontoenterthemore
optionsettings.
4 SelectEXITtoleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu Analog HDMI Description
Picture Sharpness ● ● Toadjusttheclearnessofthescreen.
BlackLevel ● Tosetoffsetlevel
OverScan ● Toimprovetheclarityandstabilityofthescreen
Color Gamma
● ● Tocustomizethecolorofthescreen
ColorTemp
SixColor
ColorReset
Display Horizontal ●Toadjustthepositionofthescreen
Vertical
Clock ●Toimprovetheclarityandstabilityofthescreen
Phase
Audio ●ToadjusttheVolume
Others Language
● ● Tocustomizethescreenstatusforauser's
operatingenvironment
PowerIndicator
AutomaticStandby
ResponseTime
 Analog:D-SUB(Analogsignal)input.
 HDMI:HDMI(Digitalsignal)input.
Menu Analog HDMI Description
Brightness ● ● Toadjustthebrightness,contrastofthescreen
Contrast ● ●
Wide/Original
● ●
Wide
Switchtofullscreenmodeaccordingtoinputimagesignal.
Original
Changetheinputimagesignalratiotooriginal.
*ThisfunctionworksonlyifinputresolutionislowerthanMonitorsetratio
(16:9).
Reset ● ● Restoreallfactorydefaultsettings.Pressthe◄,►buttonstoreset
immediately.

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CUSTOMIZING SETTINGS
Picture
1 PressMENUbuttononthebottomoftheMonitorset
todisplaytheMenuOSD.
2 Selectthe"NextMenu"buttontoenterthemore
optionsettings.
3 EntertoPicturebypressingthe▼button.
4 Settheoptionsbypressingthe◄or►or▼
buttons.
5 SelectEXITtoleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu>Picture Description
Sharpness Toadjusttheclearnessofthescreen.
BlackLevel Youcansettheoffsetlevel.Ifyouselect'High',thescreenwillbebrightandif
youselect‘Low’,thescreenwillbedark.(onlyforHDMIinput)
*Offset?Asthecriteriaforvideosignal,itisthedarkestscreenthemonitorcan
show.
OverScan ToselecttherangeofoutputimageforDTVtiminginHDMIinput.(onlyforHDMI
input)RecommendoverscanfunctiontoturnonwhenconnectAVequipment.

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CUSTOMIZING SETTINGS
Color
1 PressMENUbuttononthebottomoftheMonitorset
todisplaytheMenuOSD.
2 Selectthe"NextMenu"buttontoenterthemore
optionsettings.
3 SelectColorbypressingthe►button.
4 EntertoColorbypressingthe▼button.
5 Settheoptionsbypressingthe◄or►or▼
buttons.
6 SelectEXITtoleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu>Color Description
Gamma Setyourowngammavalue.:Gamma0,Gamma1,Gamma2onthemonitor,
highgammavaluesdisplaywhitishimagesandlowgammavaluesdisplay
blackishimages.
ColorTemp Custom
•Red:Setyourownredcolorlevels.
•Green:Setyourowngreencolorlevels.
•Blue:Setyourownbluecolorlevels.
Selectthescreencolor.
Warm:Setthescreentowarmcolortemperature(morered).
Medium:Setthescreentomediumcolortemperature.
Cool:Setthescreentocoolcolortemperature(moreblue).
SixColor Setsandstoresthehueandsaturationforsixcolors(Red/Green/Blue/Cyan/
Magenta/Yellow)tosatisfythecolorrequirementsofauser.
Hue Adjuststhescreenhue.
Saturation Adjuststhecolorsharpnessonthescreen.Lowervaluesmake
thecolorsharpnessweakerandcolorslighterwhilehigher
valuesmakethecolorsharpnessstrongerandcolorsdark.
ColorReset Resetsthecolorsettingstothefactorydefaultsettingsforthecurrentinput
device.

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CUSTOMIZING SETTINGS
Display
1 PressMENUbuttononthebottomoftheMonitorset
todisplaytheMenuOSD.
2 Selectthe"NextMenu"buttontoenterthemore
optionsettings.
3 SelectDisplaybypressingthe►button.
4 EntertoDisplaybypressingthe▼button.
5 Settheoptionsbypressingthe◄or►or▼
buttons.
6 SelectEXITtoleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Audio
1 PressMENUbuttononthebottomoftheMonitorset
todisplaytheMenuOSD.
2 Selectthe"NextMenu"buttontoenterthemore
optionsettings.
3 SelectAudiobypressingthe►button.
4 EntertoVolumebypressingthe▼button.
5 Settheoptionsbypressingthe◄or►buttons.
6 SelectEXITtoleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu>Display Description
Horizontal Tomoveimageleftandright.
Vertical Tomoveimageupanddown.
Clock Tominimizeanyverticalbarsorstripesvisibleonthescreenbackground.The
horizontalscreensizewillalsochange.
Phase Toadjustthefocusofthedisplay.Thisitemallowsyoutoremoveanyhorizontal
noiseandclearorsharpentheimageofcharacters.
Menu>NextMenu>Audio Description
Volume ToadjusttheVolumeofheadphone/earphone.(OnlyforHDMIinput)

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CUSTOMIZING SETTINGS
Eachoptionisexplainedbelow.
Menu>Next
Menu>Others
Description
Language ChoosesthelanguageoftheOSD.
PowerIndicator Activates/deactivatesthepowerindicatorLED.
On Thepowerindicatorisautomaticallyturnedon.
Off Thepowerindicatoristurnedoff.
Automatic
Standby
Oncethespecifiedstandbytimepasses,themonitorturnsoffautomatically.Pressinganybutton
orchangingtheresolutionwillinitializethestandbytime.
Off Theautomaticstandbyfunctionisturnedoff.
4H Themonitorisautomaticallyturnedoffafter4hours.
6H Themonitorisautomaticallyturnedoffafter6hours.
8H Themonitorisautomaticallyturnedoffafter8hours.
ResponseTime Youcansetaresponsetimefordisplayedpicturesbasedonthespeedofthescreen.Fora
normalenvironment,itisrecommendedthatyouuse'Middle'.Forafast-movingpicture,itis
recommendedthatyouuse'High'.
SettingtoHighmaycauseimagesticking.
Off Theresponsetimeisturnedoff.
High SetstheresponsetimetoHigh.
Middle SetstheresponsetimetoMiddle.
Low SetstheresponsetimetoLow.
Others
1 PressMENUbuttononthebottomoftheMonitorset
todisplaytheMenuOSD.
2 Selectthe"NextMenu"buttontoenterthemore
optionsettings.
3 SelectOthersbypressingthe►button.
4 EntertoOthersbypressingthe▼button.
5 Settheoptionsbypressingthe◄or►or▼
buttons.
6 SelectEXITtoleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.

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CUSTOMIZING SETTINGS
SUPERENERGYSAVING
1Press buttononthebottomoftheMonitortodisplaythe
SUPERENERGYSAVINGOSD.
2 Settheoptionsbypressingthe◄or►buttons.
3 SelectEXITtoleavetheOSDmenu.
Eachoptionisexplainedbelow.
 TOTALPOWERREDUCTION:Howmuchpowerissavedwhileusingthemonitor.
 TOTALCO2REDUCTION:ChangetheTOTALPOWERREDUCTIONtoCO2.
 SAVINGDATA(W/h)
584mm
(23inch)
SUPERSAVING(High) 6W/h
SUPERSAVING(Low) 3W/h
 SavingDatadependsonthePanel.Valueswillbedifferentfromeachpanelandpanelvendor.
 LGcalculatedthesevaluesbyusinga“broadcastvideosignal”
(includingbroadcastvideo:IEC62087)
 SUPERSAVINGreferstohowmuchpowercanbesavedusingtheSUPERENERGYSAVING
function.
NOTE
SUPERENERGYSAVING Description
High EnablesSUPERENERGYSAVINGyoucansaveenergywiththisenergy-highefficientfunction.
Low EnablesSUPERENERGYSAVINGyoucansaveenergywiththisenergy-lowefficientfunction.
Off DisablesSUPERENERGYSAVING.
Reset ResetsthevaluesoftotalenergyconsumptionreductionandCO2emissionreduction
estimates.

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CUSTOMIZING SETTINGS
Eachoptionisexplainedbelow.
PictureMode Description
PCMode
Custom Allowstheusertoadjusteachelement.Thecolormodeofthemainmenucanbeadjusted.
Text Optimizesthescreenfordocumentprocessing.
Photo Optimizesthescreentoviewphotos.
Cinema Optimizesthescreentoimprovethevisualeffectsofavideo.
Game Optimizesthescreenforgameplay.
AVMode(OnlyforHDMIinput)
Custom Allowstheusertoadjusteachelement.Thecolormodeofthemainmenucanbeadjusted.
Vivid1 Optimizesthescreenforvividvisualeffects.
Vivid2 Optimizesthescreenformorevividvisualeffects.
Standard Optimizesthescreentodisplaynormalpicturequality.
Cinema Optimizesthescreentoimprovethevisualeffectsofavideo.
PictureMode
1PressMODEbuttononthebottomoftheMonitorsetto
displaythePictureModeOSD.
2 Settheoptionsbypressingthe◄or►buttons.
3 SelectEXITtoleavetheOSDmenu.

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ENG
ENGLISH
TROUBLESHOOTING
TROUBLESHOOTING
Nothingisdisplayedonthescreen.
Isthemonitor'spowercordplugged
in?

Checkifthepowercordiscorrectlypluggedintothepoweroutlet.
Isthepowerindicatoron? 
Checkthepowercableconnectionandpressthepowerbutton.
Isthepowerindicatordisplaying
red?

Checkthattheconnectedinputisenabled(Menu-Input).
Isthepowerindicatorblinking? 
Ifthemonitorisinpower-savingmode,movethemouseorpressanykeyon
thekeyboardtoswitchthedisplayon.

Checkifthecomputeristurnedon.
Isthe"OUTOFRANGE"message
displayed?

ThisoccurswhensignalstransferredfromthePC(videocard)areoutofthe
horizontalorverticalfrequencyrangeofthemonitor.Pleaseseethe"Product
Specification"sectionofthismanualtosettheappropriatefrequency.
Isthe"CHECKSIGNALCONNEC-
TION"messageisdisplayed?

ThisisdisplayedwhenthesignalcablebetweenthePCandthemonitoris
missingordisconnected.Checkthecableandreconnect.
Doyouseea"OSDLOCKED"messageonthescreen?
Doyousee“OSDLOCKED”when
youpushMENUbutton?

Youcansecurethecurrentcontrolsettings,sothattheycannotbeinadvertently
changed.YoucanunlocktheOSDcontrolsatanytimebypushingtheMENU
buttonforseveralseconds:themessage“OSDUNLOCKED”willappear.
Thescreenretainsanimage.
Doesimagestickingoccureven
whenthemonitoristurnedoff?

Displayingastillimageforaprolongedtimemaycausedamagetothescreen,
resultingintheretentionoftheimage.

Useascreensavertoprotectthescreenwhenusingthemonitorforapro-
longedperiodoftime.

 VerticalFrequency:Inordertodisplayanimage,thescreenmustberefresheddozensoftimespersecondlikea
fluorescentlamp.
Thenumberoftimesthescreenisrefreshedpersecondiscalledverticalfrequencyorrefreshrateandisrepre-
sentedbyHz.
 HorizontalFrequency:Thetimeittakestodisplayonehorizontallineiscalledthehorizontalcycle.Thenumber
ofhorizontallinesdisplayedinonesecondcanbecalculatedbydividingonebythehorizontalcycle.Thisiscalled
horizontalfrequencyandisrepresentedbykHz.
NOTE
Touchdoesnotworknormally.
Touchdoesnotworkatall. 
CheckwhethertheUSBcableisproperlyconnectedtothePC.
(NoadditionalUSBtouchprograminstallationisrequired.)

Checkyouroperatingsystem.Thetouchfunctionissupportedonlyon
Windows7andWindows8.
Theimageonthescreenlooksstrange.(Itworksonlyinanalogmode.)
Doesthescreenareaappearun-
centered?
PressingtheAUTObuttonwillautomaticallyoptimizethescreentothecurrent
displaymode.
Doyouseeverticallinesonthe
screen?
PressingtheAUTObuttonwillautomaticallyoptimizethescreentothecurrent
displaymode.
Doyouseehorizontalnoiselines
ordoestextappearblurredonthe
screen?
PressingtheAUTObuttonwillautomaticallyoptimizethescreentothecurrent
displaymode.